1 2if (DOXYGEN_FOUND) 3if (LLVM_ENABLE_DOXYGEN) 4 set(abs_top_srcdir ${LLVM_MAIN_SRC_DIR}) 5 set(abs_top_builddir ${LLVM_BINARY_DIR}) 6 7 if (HAVE_DOT) 8 set(DOT ${LLVM_PATH_DOT}) 9 endif() 10 11 if (LLVM_DOXYGEN_EXTERNAL_SEARCH) 12 set(enable_searchengine "YES") 13 set(searchengine_url "${LLVM_DOXYGEN_SEARCHENGINE_URL}") 14 set(enable_server_based_search "YES") 15 set(enable_external_search "YES") 16 set(extra_search_mappings "${LLVM_DOXYGEN_SEARCH_MAPPINGS}") 17 else() 18 set(enable_searchengine "NO") 19 set(searchengine_url "") 20 set(enable_server_based_search "NO") 21 set(enable_external_search "NO") 22 set(extra_search_mappings "") 23 endif() 24 25 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/doxygen.cfg.in 26 ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg @ONLY) 27 28 set(abs_top_srcdir) 29 set(abs_top_builddir) 30 set(DOT) 31 set(enable_searchengine) 32 set(searchengine_url) 33 set(enable_server_based_search) 34 set(enable_external_search) 35 set(extra_search_mappings) 36 37 add_custom_target(doxygen-llvm 38 COMMAND ${DOXYGEN_EXECUTABLE} ${CMAKE_CURRENT_BINARY_DIR}/doxygen.cfg 39 WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR} 40 COMMENT "Generating llvm doxygen documentation." VERBATIM) 41 42 if (LLVM_BUILD_DOCS) 43 add_dependencies(doxygen doxygen-llvm) 44 endif() 45 46 if (NOT LLVM_INSTALL_TOOLCHAIN_ONLY) 47 install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/doxygen/html 48 DESTINATION docs/html) 49 endif() 50endif() 51endif() 52